Publications by authors named "Camille Ducrocq"

Article Synopsis
  • Juvenile systemic lupus erythematosus (j-SLE) is a rare autoimmune disease affecting multiple organs, with neuropsychiatric involvement (j-NPSLE) leading to higher morbidity and mortality rates in affected youth.
  • *In a retrospective study of j-SLE patients, 44% were diagnosed with j-NPSLE, showcasing common symptoms such as cognitive issues, hallucinations, and mood disorders, with imaging revealing nonspecific brain changes.
  • *The study developed a risk score based on clinical features and cerebrospinal fluid analysis to improve the diagnosis and management of j-NPSLE, emphasizing the importance of early recognition and treatment.
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Introduction: Juvenile systemic lupus erythematosus (j-SLE) is a rare chronic autoimmune disease affecting multiple organs. Ranging from minor features, such as headache or mild cognitive impairment, to serious and life-threatening presentations, j-neuropsychiatric SLE (j-NPSLE) is a therapeutic challenge. Thus, the diagnosis of NPSLE remains difficult, especially in pediatrics, with no specific biomarker of the disease yet validated.

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Whilst upregulation of type I interferon (IFN) signaling is common across the type I interferonopathies (T1Is), central nervous system (CNS) involvement varies between these disorders, the basis of which remains unclear. We collected cerebrospinal fluid (CSF) and serum from patients with Aicardi-Goutières syndrome (AGS), STING-associated vasculopathy with onset in infancy (SAVI), presumed monogenic T1Is (pT1I), childhood systemic lupus erythematosus with neuropsychiatric features (nSLE), non-IFN-related autoinflammation (AI) and non-inflammatory hydrocephalus (as controls). We measured IFN-alpha protein using digital ELISA.

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Background: The number of trips to the tropics taken by children with chronic health disorders (CHDs) is increasing.

Methods: All of the children with CHDs who attended two international vaccination centres in France before travelling to the tropics were included in a prospective, exposed/unexposed study. Each child was age-matched with two control children and followed for 1 month after returning from the tropics.

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